Emotional autonomy is one of the tasks of adolescent development (Steinberg: 2012). One of the factors that affect the emotional autonomy is attachment styles wich formed early in life between infant and mother. Experts argue that the attachment may affect the individual's development include social competence, self-concept and emotional development.

This research aims to determine emotional autonomy differences based on attachment styles of female students in Zainul Hasan Genggong Islamic senior high school. Respondents in this study were totaling 97 female students of Zainul Hasan Genggong Islamic senior high school. The sampling technique using a random cluster sampling technique which is divided into three classes, including: class, science class and social class.

The research method is quantitative, it used scale as instrument research. The attachment style scale is adapted from a scale attachment relationship questionnaire by Bartholomew and Horowitz (1991) and emotional autonomy scale adapted from a scale of emotional autonomy scales by Steinberg and Silverberg (1986). Analysis using one-way ANOVA assisted by SPSS 16.00 for windows. The results showed that the emotional autonomy based on attachment styles showed that the majority of emotional autonomy are at medium and high level based on secure attachment. Emotional autonomy are at moderate levels and very low based on anxious attachment. Emotional autonomy are at a low level and very low based on avoidant attachment.